* {
    margin: 0;
    padding: 0;
}

html,
body {
    width: 100%;
    height: 100%;
}

.outer {
    height: 100%;
    background: url(../img/index.jpg) 0 0 no-repeat;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;

}

.con {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.con h2 {
    color: #fff;
    font-size: 40px;
    margin: 30px 0;
}

.ipts {
    display: flex;
    flex-direction: column;
}

.ipts input {
    box-sizing: border-box;
    width: 400px;
    height: 50px;
    font-size: 18px;
    background-color: transparent;
    color: #fff;
    border: 1px solid #fff;
    padding: 0 10px;
    margin-bottom: 10px;
}

#btn {
    width: 400px;
    height: 50px;
    background-color: rgba(255, 255, 255, .7);
    box-sizing: border-box;
    border: 1px solid #fff;
}